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| 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef BASE_MESSAGE_PUMP_OZONE_H_ | 5 #ifndef BASE_MESSAGE_LOOP_MESSAGE_PUMP_OZONE_H_ |
| 6 #define BASE_MESSAGE_PUMP_OZONE_H_ | 6 #define BASE_MESSAGE_LOOP_MESSAGE_PUMP_OZONE_H_ |
| 7 | 7 |
| 8 #include "base/memory/scoped_ptr.h" | 8 #include "base/memory/scoped_ptr.h" |
| 9 #include "base/memory/scoped_vector.h" | 9 #include "base/memory/scoped_vector.h" |
| 10 #include "base/message_pump_dispatcher.h" | 10 #include "base/message_loop/message_pump_dispatcher.h" |
| 11 #include "base/message_pump_libevent.h" | 11 #include "base/message_loop/message_pump_libevent.h" |
| 12 #include "base/message_pump_observer.h" | 12 #include "base/message_loop/message_pump_observer.h" |
| 13 #include "base/observer_list.h" | 13 #include "base/observer_list.h" |
| 14 | 14 |
| 15 namespace base { | 15 namespace base { |
| 16 | 16 |
| 17 // This class implements a message-pump for processing events from input devices | 17 // This class implements a message-pump for processing events from input devices |
| 18 // Refer to MessagePump for further documentation. | 18 // Refer to MessagePump for further documentation. |
| 19 class BASE_EXPORT MessagePumpOzone : public MessagePumpLibevent, | 19 class BASE_EXPORT MessagePumpOzone : public MessagePumpLibevent, |
| 20 public MessagePumpDispatcher { | 20 public MessagePumpDispatcher { |
| 21 public: | 21 public: |
| 22 MessagePumpOzone(); | 22 MessagePumpOzone(); |
| 23 | 23 |
| 24 // Returns the UI message pump. | 24 // Returns the UI message pump. |
| 25 static MessagePumpOzone* Current(); | 25 static MessagePumpOzone* Current(); |
| 26 | 26 |
| 27 // Add/Remove the root window dispatcher. | 27 // Add/Remove the root window dispatcher. |
| 28 void AddDispatcherForRootWindow(MessagePumpDispatcher* dispatcher); | 28 void AddDispatcherForRootWindow(MessagePumpDispatcher* dispatcher); |
| 29 void RemoveDispatcherForRootWindow(MessagePumpDispatcher* dispatcher); | 29 void RemoveDispatcherForRootWindow(MessagePumpDispatcher* dispatcher); |
| 30 | 30 |
| 31 void RunWithDispatcher(Delegate* delegate, MessagePumpDispatcher* dispatcher); | 31 void RunWithDispatcher(Delegate* delegate, MessagePumpDispatcher* dispatcher); |
| 32 | 32 |
| 33 // Add / remove an Observer, which will start receiving notifications | 33 // Add / remove an Observer, which will start receiving notifications |
| 34 // immediately. | 34 // immediately. |
| 35 void AddObserver(MessagePumpObserver* observer); | 35 void AddObserver(MessagePumpObserver* observer); |
| 36 void RemoveObserver(MessagePumpObserver* observer); | 36 void RemoveObserver(MessagePumpObserver* observer); |
| 37 | 37 |
| 38 // Overridden from MessagePumpDispatcher. | 38 // Overridden from MessagePumpDispatcher. |
| 39 virtual bool Dispatch(const base::NativeEvent& event) OVERRIDE; | 39 virtual bool Dispatch(const NativeEvent& event) OVERRIDE; |
| 40 | 40 |
| 41 private: | 41 private: |
| 42 virtual ~MessagePumpOzone(); | 42 virtual ~MessagePumpOzone(); |
| 43 std::vector<MessagePumpDispatcher*> dispatcher_; | 43 std::vector<MessagePumpDispatcher*> dispatcher_; |
| 44 | 44 |
| 45 DISALLOW_COPY_AND_ASSIGN(MessagePumpOzone); | 45 DISALLOW_COPY_AND_ASSIGN(MessagePumpOzone); |
| 46 }; | 46 }; |
| 47 | 47 |
| 48 typedef MessagePumpOzone MessagePumpForUI; | 48 typedef MessagePumpOzone MessagePumpForUI; |
| 49 | 49 |
| 50 } // namespace base | 50 } // namespace base |
| 51 | 51 |
| 52 #endif // BASE_MESSAGE_PUMP_OZONE_H_ | 52 #endif // BASE_MESSAGE_LOOP_MESSAGE_PUMP_OZONE_H_ |
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